Q: What is the sum of all factors of the number 1,366,340 including 1,366,340?
A: 2,925,720
The factors of the number 1,366,340 are: 1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1289, 2578, 5156, 6445, 12890, 25780, 68317, 136634, 273268, 341585, 683170, 1366340.
If you add them up, you will get the total of 2,925,720.